Download • - cloudfront.net

1. What didn’t contraction do? (according to Wegner)
a
b
c
d
e
2. What should contraction form? (according to Wegner)
a
b
c
d
e
3. What would work against contraction theory cooling?
a
b
c
d
e
4. What mountain range did Wegner use to support his hypothesis?
a
b
c
d
e
5. What land mass broke apart, according to Wegner?
a
b
c
d
e
6. What evidence was scene to prove horizontal compression?
a
b
c
d
e
7. When did convincing evidence begin to form about C.D.?
a
b
c
d
e
8. Where did the evidence arise from?
a
b
c
d
e
9. Where is basalt found?
a
b
c
d
e
10. What zones had Pangea breaking apart?
a
b
c
d
e
11. Why are they called ____ zones?
a
b
c
d
e
12. Paleomagnetism is…
a
b
c
d
e
13. Why does Earth have a magnetic field?
a
b
c
d
e
14. Define paleolatitude.
a
b
c
d
e
15. How was fossil evidence used to reconstruct Pangea?
a
b
c
d
e
16. How do mountain ranges form?
a
b
c
d
e
17. How did Suess explain oceans, continents, and fossil similarities?
a
b
c
d
e
18. What are land bridges according to Suess?
a
b
c
d
e
19. How did they disappear?
a
b
c
d
e
20. (German) Alfred Wegner (1880-1930) proposed the theory of…
a
b
c
d
e
21. Give one problem Wegner saw with the contraction theory
a
b
c
d
e
22. What evidence do geologists have that volcano occur on the ocean floor
a
b
c
d
e
23. What is the ring of fire, and where is it located
a
b
c
d
e
24. Where do most volcanoes on land form
a
b
c
d
e
25. How are rift valleys formed
a
b
c
d
e
26. What are hot spots? Provide an example of a hot spot on earth
a
b
c
d
e
27. Why does horizontal scale of a Mercator projection increase with latitude
a
b
c
d
e
28. Name the three types of boundaries between lithospheric plates.
a
b
c
d
e
29. How and where are rift valleys formed
a
b
c
d
e
30. How can ocean basin change size
a
b
c
d
e
31. Convergent plate boundaries can be in three different settings. what are they
a
b
c
d
e
32. Describe Subduction
a
b
c
d
e
33. Why is that transform faults can be used to figure out the directions of plate
movement? Why can’t Subduction zones also be used for that?
a
b
c
d
e
34. What happens when two continents collide along a convergent plate
boundary?
a
b
c
d
e
35. How did Suess explain the formation of mountain ranges?
a
b
c
d
e
36. What evidence was found to contradict Seuss’s proposal that the earth is
cooling and shrieking?
a
b
c
d
e
37. What evidence did Wegener use to support his terry of breaking up Pangea?
a
b
c
d
e
38. How did Wegener propose that the continents move horizontally?
a
b
c
d
e
39. How was fossil evidence used to reconstruct Pangea?
a
b
c
d
e
40. What two types of seismic waves are there?
a
b
c
d
e
41. Why are modern radios, calculators, and computers much smaller today
than they were in the past?
a
b
c
d
e
42. Most metals and some liquids are good conductors. Why are plasmas also
good conductors?
a
b
c
d
e
43. The diagram above shows four charged objects. Each plus or minus sign
represents an electrostatic charge of plus or minus one coulomb.
a
b
c
d
e
44. Scientists are listening to sounds made by whales. Which technology would
be best to measure and record sound energy levels coming from whales?
a
b
c
d
e
45. What is the approximate speed of a radio wave in a vacuum?
a
b
c
d
e
46. The diagram above shows the electric field lines around two objects with
positive charges of unequal strength. A small test charge was placed at each
of the numbered points.
a
b
c
d
e
47. The speed of sound through a medium is affected by the density of the
medium. In which of the following situations would sound travel the slowest?
a
b
c
d
e
48. Two compasses are positioned on either side of a current-carrying wire.
Which diagram shows the compasses pointing in the correct directions?
a
b
c
d
e
49. Which pair of sound frequencies will produce a beat with the lowest
frequency?
a
b
c
d
e
50. In the diagram above, two different gases, in a closed system, are separated
by a divider. Which change would happen if the divider was removed?
a
b
c
d
e
51. Which type of motion transfers energy from a source to a destination without
transferring matter?
a
b
c
d
e
52. The diagram above shows a current flowing through a metal wire. The
current flows in the direction that the thumb is pointing. What is the
direction of the magnetic field?
a
b
c
d
e
53. Which is an example of a longitudinal wave?
a
b
c
d
e
54. The diagram above shows a magnet being inserted into a wire coil. Which of
these is the best tool to measure the amount of the current that will be
induced in the wire coil?
a
b
c
d
e
55. Transistors are cheaper, much smaller, and more energy efficient than the
electronic technology they replaced. Which technology did transitors
replace?
a
b
c
d
e
56. In the diagram above, a boy drops a stone into a pond. A wave is created that
moves across the pond to a duck floating on the surface.
a
b
c
d
e
57. Two charged particles have equal, but opposite, electrical charges. As the
particles are moved farther away from each other, what happens to the
strength of the electric field each particle exerts on the other?
a
b
c
d
e
58. In the illustration above, the fire engine is blowing its siren while traveling
down the road. Car A, car B, and car C are all traveling at the same speed.
There is a person standing by the roadside by the roadside watching the cars
and the fire engine pass. The pitch of the fire engine siren sounds different to
each person.
a
b
c
d
e
59. Dolphins emit sound waves under water. Most of the energy form these
sound waves remains in the water.
a
b
c
d
e
60. Which of these pairs correctly describe the particles of matter that may be
found in the plasma state?
a
b
c
d
e
61. Which of these of statements correctly describe sound waves?
a
b
c
d
e
62. The diagram above shows part of a circuit. It shows a magnet moving toward
a wire coiled around the hallow core. What will happen as the magnet moves
into the coil?
a
b
c
d
e
63. Which wave as the magnet moves into the coil?
a
b
c
d
e
64. What is the main function of a transistor?
a
b
c
d
e
65. Cell phones create small electric fields. A scientist collected data to compare
the electric fields created by four different cell phones. Which tool would be
most useful to organize and compare the electric field data for the different
cell phones?
a
b
c
d
e
66. How is sound transmitted from one location to another?
a
b
c
d
e
67. In which medium does sound travel at the greatest speed?
a
b
c
d
e
68. Which diagram shows a ray of light passing through two mediums with the
most similar indices of refraction?
a
b
c
d
e
69. Which of these characteristics is a property of matter in the plasma state but
is not a property of matter in the gaseous state?
a
b
c
d
e
70. How did you change your circuit to change the pitch of the sound?
a
b
c
d
e
71. Describe the changes that increase the pitch.
a
b
c
d
e
72. Describe the changes that decreased the pitch.
a
b
c
d
e
73. In a rock concert, what do you feel in your chest when the bass is playing its
lowest notes?
a
b
c
d
e
74. How does that compare to what you felt when you touched the speaker in the
above activity?
a
b
c
d
e
75. Define the normal to the mirror.
a
b
c
d
e
76. Look at the back of the spoon. What do you see?
a
b
c
d
e
77. Look at the inside of the spoon. What do you see?
a
b
c
d
e
78. What is the focus of a lens?
a
b
c
d
e
79. What is the focal length of a lens?
a
b
c
d
e
80. How can you measure the focal length of a lens?
a
b
c
d
e
81. How can moving the light, the object, and the screen all produce the effect of
enlarging the shadow?
a
b
c
d
e
82. Explain why a gray halo surrounds a dark shadow made by a light bulb and
an object.
a
b
c
d
e
83. Why is your shadow different at different times of the day?
a
b
c
d
e
84. What is the position of the sun when your shadow is the longest? The
Shortest?
a
b
c
d
e
85. Why is the gray halo about your shadow so thin when you are illuminated by
the sun?
a
b
c
d
e
86. What is the difference between weather and climate?
a
b
c
d
e
87. Hoe do both relate to the science of meteorology?
a
b
c
d
e
88. What must happen to keep the poles from steadily cooling off and the tropics
from heating up overtime?
a
b
c
d
e
89. What method of heat transfer plays the primary role in the formation of an
air mass?
a
b
c
d
e
90. Name the two types of vibration waves.
a
b
c
d
e